Marijuana and Parkinson’s Disease: Is It a Good Treatment Option?

cannabis for parkinson's

Parkinson’s disease is a progressive disorder affecting millions of people worldwide. It can cause tremors, difficulty with balance and coordination, and other effects on sufferers. But could marijuana be a treatment option for those suffering from this debilitating condition? Read on to find out what the research tells us about cannabis for Parkinson’s Disease.

What is Parkinson’s Disease?

Parkinson’s disease (PD) is a degenerative disorder of the central nervous system that often impairs motor skills, speech, and other functions. The cause is unknown in most cases, but it is believed to be associated with the death of certain nerve cells in the brain. Symptoms typically develop slowly and worsen over time.

There is no cure for PD, but there are treatments that can help manage the symptoms. One such treatment is medical marijuana. Some studies have shown that medical marijuana can help improve motor function in people with Parkinson’s.

If you or someone you know has Parkinson’s disease, talk to a healthcare provider about whether medical marijuana might be a good treatment option.

Symptoms of Parkinson’s Disease

Several symptoms are associated with Parkinson’s disease, and these can vary from person to person. In general, however, the most common symptoms include the following:

  • Tremor: This is often the first symptom that people notice and usually affects one hand or finger. The tremor may be mild initially, but it generally worsens over time.
  • Rigidity: This refers to stiffness in the muscles, and it can make it difficult to move around.
  • Bradykinesia: This is a general slowing down of movement, and it can make everyday tasks very difficult.
  • Postural instability: This can make it hard to keep your balance and can lead to falls.

What are the benefits of using cannabis for Parkinson’s disease?

Marijuana has been shown to provide many potential benefits for people with PD. These include improved motor control, reduced pain and inflammation, and improved sleep.

Marijuana may also help to protect the brain from further damage caused by the disease. Studies have shown that the active ingredients in marijuana, including CBD, can help to reduce the progression of the disease.

In addition, marijuana use has been linked with a lower risk of developing dementia. This is thought to be due to the protective effect that marijuana has on the brain.

Research Studies Investigating the Effects of Marijuana on Parkinson’s Disease Patients

There is some evidence that marijuana may be helpful for certain Parkinson’s disease symptoms. One study found that marijuana helped patients reduce some motor manifestations of parkinsonism as well as non-motor, emotional, and/or cognitive symptoms. Another study identified medical marijuana’s benefit in terms of alleviating Parkinson’s disease-related tremor, anxiety, and pain, as well as improving sleep and quality of life.

It should be noted that all of these studies had limitations, and further research is needed to determine whether or not marijuana is truly effective for PD. However, some patients do report symptom relief after using marijuana, so it may be worth trying if other treatments have failed.

Are there any risks of using marijuana for Parkinson’s?

There is some evidence to suggest that marijuana may help alleviate symptoms of Parkinson’s disease, but there are also potential risks associated with its use. These risks include:

  • Dizziness and lightheadedness
  • Increased anxiety
  • Paranoia
  • Psychotic episodes
  • Impaired motor function
  • Short-term memory loss

Cannabis should be used with caution in Parkinson’s patients until clear study findings are available. Cannabis has an effect on thinking and executive function, both of which are typically affected in people with the disorder. It should not be used in place of dopaminergic or other authorized Parkinson’s therapy. Because of these potential risks, it is crucial to speak with your healthcare provider before trying marijuana as a treatment for Parkinson’s disease.


Marijuana has been shown to have the potential to treat a variety of neurological diseases, including Parkinson’s. However, more research is needed before it can be confirmed as an effective treatment option. Until then, it is important that individuals consult a healthcare provider if they are considering using marijuana for any qualified condition.

Nevertheless, with its promising therapeutic effects and the fact that it is becoming increasingly accepted by society, marijuana may yet become one of the most reliable treatments for Parkinson’s disease and other neurodegenerative disorders.